PINK® Fiberglas™ SONOBATTS®| <strong>insulation</strong> Batts | Owens Corning <strong>insulation</strong>

PINK® Fiberglas™ Sonobatts®

PINK Next Gen® Fiberglas™ Sonobatts® assist with sound and thermal performance in suspended ceiling applications, particularly in interior commercial insulation systems. Owens Corning Sonobatts® are flexible, unfaced fiberglass insulation material. It is produced in R-value of 19 with a thickness of 6.25 inches. Sized to fit over standard ceiling tiles, Sonobatts® are fiberglass insulation batts that help reduce room-to-room sound transmission and contribute to occupant comfort in offices, classrooms, and similar commercial spaces.

Key Benefits of Sonobatts insulation:

Effective Acoustics: Sound absorption helps reduce noise between rooms.
Standard Fit: Sized 2 ft x 4 ft to lay directly over standard ceiling tiles.
Easy Handling: Low dust, with excellent stiffness and recovery for smooth installation.
Manageable Transport: Compression packaging simplifies handling and job site storage.
Facing Options: Available unfaced to meet project needs.
Thermal Performance: Can support energy efficiency in ceiling systems.
Noncombustible: Meets ASTM E136 (unfaced) and other code compliances.

Download Data Sheet

Specifications & Literature

Data SheetsPINK Next Gen Fiberglas Sonobatts® Product Data Sheet

PINK Next Gen Fiberglas Sonobatts® Product Data Sheet

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Data Sheets (1)

Safety Documents

Guide Specifications (1)

Technical Documentation (1)

Installation Instructions (3)

Environmental Product Declarations (2)

LEED (1)

Submittal Documents (1)

Certifications

UL Greenguard Gold

Resources

Owens Corning has a long history in acoustics and noise control, beginning with the use of their insulation in aircraft during World War II. That expertise continues to shape products like Sonobatts®, fiberglass insulation batts designed for acoustic and thermal performance in suspended ceilings. This informational video highlights how Owens Corning’s acoustic insulation solutions are informed by decades of research and advanced testing.

Owens Corning™ insulation: Acoustics

Technical Information

Property (Unit)	Test	Value
Thermal Resistance	ASTM C518	See "Availability" in data sheet for R-values
Surface Burning Characteristics² (flame spread / smoke developed)	ASTM E84 / UL 723	<25/<50
Critical Radiant Flux (W/cm²)	ASTM E970	>0.12
Water Vapor Permeance (perms)	ASTM E96	NA
Water Vapor Sorption (by weight)		<5%
Odor Emission	ASTM C1104	Pass
Corrosion Resistance	ASTM C1617	Pass-steel
Fungi Resistance	ASTM C1338	Pass

2 - The surface burning characteristics of PINK Next Gen® Fiberglas™ insulation were derived from products tested in accordance with ASTM E84. This standard is used solely to measure and describe properties of products in response to heat and flame under controlled laboratory conditions, and should not be used to describe or approve the fire hazard of materials under actual fire conditions. However, the results of these tests may be used as elements of a fire risk assessment that takes into account all of the factors pertinent to an assessment of the fire hazard of a particular end use. Values are reported to the nearest five rating.

Applications

This fiberglass batt insulation product is designed for use in suspended ceiling systems, such as those commonly found in schools, offices, and healthcare facilities. These insulation batts are installed directly over ceiling panels to help reduce noise transfer from one room to another, thereby supporting acoustic performance in shared interior spaces. Sonobatts® are also ideal for renovation projects where upgrading finished attics for ceiling acoustics and thermal efficiency is a priority.

Sonobatts® contribute to interior acoustics by absorbing sound in the ceiling plenum, the space above the ceiling tiles but below the ceiling, often used for air circulation, lighting, and wiring. In multi-story buildings, they also assist with sound control between floors by dampening airborne noise that would otherwise travel through the ceiling assembly. This sound-dampening makes these fiberglass insulation batts a practical solution for commercial environments where both interior ceiling-level and floor-to-floor sound management are needed.